1042257466 has 16 divisors (see below), whose sum is σ = 1633042944. Its totient is φ = 497956624.

The previous prime is 1042257457. The next prime is 1042257473. The reversal of 1042257466 is 6647522401.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35415 + ... + 57781.

It is an arithmetic number, because the mean of its divisors is an integer number (102065184).

Almost surely, 2^1042257466 is an apocalyptic number.

1042257466 is a deficient number, since it is larger than the sum of its proper divisors (590785478).

1042257466 is a wasteful number, since it uses less digits than its factorization.

1042257466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23405.

The product of its (nonzero) digits is 80640, while the sum is 37.

The square root of 1042257466 is about 32284.0125449115. The cubic root of 1042257466 is about 1013.8919422890.

Adding to 1042257466 its reverse (6647522401), we get a palindrome (7689779867).

The spelling of 1042257466 in words is "one billion, forty-two million, two hundred fifty-seven thousand, four hundred sixty-six".